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You're reading from  Generative AI with LangChain

Product typeBook
Published inDec 2023
PublisherPackt
ISBN-139781835083468
Edition1st Edition
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Ben Auffarth
Ben Auffarth
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Ben Auffarth

Ben Auffarth is a full-stack data scientist with more than 15 years of work experience. With a background and Ph.D. in computational and cognitive neuroscience, he has designed and conducted wet lab experiments on cell cultures, analyzed experiments with terabytes of data, run brain models on IBM supercomputers with up to 64k cores, built production systems processing hundreds and thousands of transactions per day, and trained language models on a large corpus of text documents. He co-founded and is the former president of Data Science Speakers, London.
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Using agents to answer data science questions

Tools like LLMMathChain can be utilized to execute Python for answering computational queries. We’ve already seen different agents with tools before.

For instance, by chaining LLMs and tools, one can calculate mathematical powers and obtain results effortlessly:

from langchain import OpenAI, LLMMathChain
llm = OpenAI(temperature=0)
llm_math = LLMMathChain.from_llm(llm, verbose=True)
llm_math.run("What is 2 raised to the 10th power?")

We should see something like this:

> Entering new LLMMathChain chain...
What is 2 raised to the 10th power?
2**10
numexpr.evaluate("2**10")
Answer: 1024
> Finished chain.
[2]:'Answer: 1024'

Such capabilities, while adept at delivering straightforward numerical answers, are not as straightforward to integrate into conventional EDA workflows. Other chains, like CPAL (CPALChain) and PAL (PALChain), can tackle more complex reasoning challenges, mitigating...

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Generative AI with LangChain
Published in: Dec 2023Publisher: PacktISBN-13: 9781835083468

Author (1)

author image
Ben Auffarth

Ben Auffarth is a full-stack data scientist with more than 15 years of work experience. With a background and Ph.D. in computational and cognitive neuroscience, he has designed and conducted wet lab experiments on cell cultures, analyzed experiments with terabytes of data, run brain models on IBM supercomputers with up to 64k cores, built production systems processing hundreds and thousands of transactions per day, and trained language models on a large corpus of text documents. He co-founded and is the former president of Data Science Speakers, London.
Read more about Ben Auffarth