Live data from Hacker News

A professor built a chatbot to be his teaching assistant

washingtonpost.com

91–100 of 120 posts

Re: A professor built a chatbot to be his teaching assistant

#91
post #25

Rather than inventing sophisticated chat bots, couldn't he have just had a well organised web page? If the question were where is assignment two / when is assignment due. The examples given seem like a "high tech" (possibly unreliable) solution to a low tech problem.

Nah. We are engineers who think in terms of man pages and documentation. The world has moved on and we are now in the "live" phase. Everything is live and interactive for the new generation.

Re: A professor built a chatbot to be his teaching assistant

#92
post #78

I was a student in this class, and had at least one question on the forum answered (correctly) by Jill. I can see this technology being hugely useful for teachers who conduct large lecture classes in any subject on a regular basis. That said, I'd be even more excited if Jill had the ability to synthesize new answers to questions through some type of case-based reasoning. This would require Jill receiving feedback on…

Do you know what kind of classification method it is using at the moment?

[deleted]

Re: A professor built a chatbot to be his teaching assistant

#93
post #85

Earlier quoted context omitted.

> I would love to know the psychology behind this phenomenon. Laziness. It's usually faster to ask someone a question than to look up the answer. I used to do this on IRC when learning a new programming language and it saved me a lot of time. If you want an even faster answer, you guess the wrong answer and wait for someone to correct you ( https://meta.wikimedia.org/wiki/Cunningham%27s_Law ).

> Laziness. It's usually faster to ask someone a question than to look up the answer. :( My common answer is "If you're too lazy to read the documentation, I'm too lazy to cut & paste it into the email". Followed by them complaining about how I'm an asshole...

I did this with my brother. Would always ask me beginner programming questions instead of getting Google-fu (while running a business making FileMaker Pro integrations, ugh).

Eventually I LMGTFY. He stopped asking.

Re: A professor built a chatbot to be his teaching assistant

#94

Anyone know whether they used watson APIs to create this bot or used the original watson codebase (with IBM collaboration)?

It's using this: http://www.ibm.com/smarterplanet/us/en/ibmwatson/engagement_... but if you are smart you can reproduce a lot of the functionality using both http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercl... and http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercl.... We are also coming up this quarter with a fully integrated self-service API that will make doing all this much easier (especially the dialog part). Stay posted.

Re: A professor built a chatbot to be his teaching assistant

#95

Anyone have technical details about this story? What kind of bot used, languages, algorithms, etc?

It's using this: http://www.ibm.com/smarterplanet/us/en/ibmwatson/engagement_... but if you are smart you can reproduce a lot of the functionality using both http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercl... and http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercl.... We are also coming up this quarter with a fully integrated self-service API that will make doing all this much easier (especially the dialog part). Stay posted.

Re: A professor built a chatbot to be his teaching assistant

#96
For those wondering what technology is being used. It is using this Watson product: http://www.ibm.com/smarterplanet/us/en/ibmwatson/engagement_.... We are in the process of revamping it and making it a self-service API that will be released this quarter in http://ibm.com/watsondevelopercloud. Some of the core functionality is already available in http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercl... and http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercl... in case you don't want to wait.

Re: A professor built a chatbot to be his teaching assistant

#97
post #87
post #53

Earlier quoted context omitted.

Similarly, I know people who are incapable of communicating information via email and insist that they must talk on the phone or in person. Situation 1: "Hey can you call me?" Sure, what do you need to talk about? "The status of the Spark server." Okay. Find a quiet place, place the call, debug connection problems so we can hear each other. So what do you need? "Is the Spark server up?" Yes. "Okay, thanks, bye." Situ…

To be fair, that is one hell of a poorly written email. HemingwayApp flags 2 of the 3 sentences as hard or very hard to read.

You honestly think it's very poorly written? You can't get any meaning from it, and believe that to be true even if you knew the context? You don't even have enough for a clarifying question?

I can show you writing a lot worse than that!

Re: A professor built a chatbot to be his teaching assistant

#98
post #97
post #87

Earlier quoted context omitted.

To be fair, that is one hell of a poorly written email. HemingwayApp flags 2 of the 3 sentences as hard or very hard to read.

You honestly think it's very poorly written? You can't get any meaning from it, and believe that to be true even if you knew the context? You don't even have enough for a clarifying question? I can show you writing a lot worse than that!

I can get some meaning out of it. If I knew the context, I could get more.

May I suggest running it through HemingwayApp[1] yourself and seeing that this particular email is objectively hard to read?

Write emails (and internet comments) like the reader is a drunk 7 year old. That's about as much attention as they're giving your email.

[1] http://www.hemingwayapp.com/

Re: A professor built a chatbot to be his teaching assistant

#100
post #98
post #97

Earlier quoted context omitted.

You honestly think it's very poorly written? You can't get any meaning from it, and believe that to be true even if you knew the context? You don't even have enough for a clarifying question? I can show you writing a lot worse than that!

I can get some meaning out of it. If I knew the context, I could get more. May I suggest running it through HemingwayApp[1] yourself and seeing that this particular email is objectively hard to read? Write emails (and internet comments) like the reader is a drunk 7 year old. That's about as much attention as they're giving your email. [1] http://www.hemingwayapp.com/

You're not answering the question. What specifically is hard to understand? Formulas are just heuristics, not some ironclad objective proof of illegibility. Ironically enough, across two comments, you haven't been able to convey such substantiation.

You also haven't explained what makes it horrible rather than so-so, which is important, since it's fairly easy to make it worse. You really can't just count words and dots and call it a day.

And if someone isn't going to read an email, but ask you to repeat it verbally, they really don't belong in an office environment. I'm sure that doesn't describe you!

Post reply on HN