martenc

# NumPy Pro Tips: Data Analysis & EDA Techniques

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt

# ======================================================================
# 1. STATISTICAL FUNCTIONS & AGGREGATION
# ======================================================================

martenc

# Pandas Power Tips: Essential Techniques for Data Manipulation

import pandas as pd
import numpy as np
import matplotlib.pyplot as plt

# ======================================================================
# 1. DATA TYPE CONVERSION & HANDLING
# ======================================================================

martenc

from langchain_core.embeddings import Embeddings
import matplotlib.pyplot as plt
import pandas as pd
from typing import Dict, List, Tuple
import numpy as np
import plotly.express as px
from sklearn.manifold import Isomap
from sklearn.preprocessing import StandardScaler
from sklearn.decomposition import PCA
import umap.umap_ as umap

martenc

from pathlib import Path
from langchain.docstore.document import Document

from unstructured.partition.pdf import partition_pdf
from unstructured.documents.elements import Text, Image, Table, CompositeElement

class ExtractionPipeline:
    def __init__(self, folder_path):
        self.folder_path = folder_path
        self.pdf_filenames = self.get_pdf_filenames_from_folder()        

martenc

# train_grpo.py
import re
import torch
from datasets import load_dataset, Dataset
from transformers import AutoTokenizer, AutoModelForCausalLM
from peft import LoraConfig
from trl import GRPOConfig, GRPOTrainer

# Load and prep dataset

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/*
input to parse:
{"image":"ipfs://QmTE4k9xCaZHKpEmk1vf56xPQdWghtKpT5GZCRbf2eYoSw/de22e8bd5787802d7417009f647bb33b","name":"2 kilobytes low cost Token Eric  #137"}

output:
https://cf-ipfs.com/ipfs/QmTE4k9xCaZHKpEmk1vf56xPQdWghtKpT5GZCRbf2eYoSw/72315d4fbdc4e2d96ea6777b67b5f8a8
*/

function convertIpfsUrl(ipfsUrl: string): string {
  const cid = ipfsUrl.replace("ipfs://", "");

martenc

const { Kafka } = require('kafka-node');
const { FileSystemWallet, Gateway } = require('fabric-network');
const path = require('path');
const fs = require('fs');

// Load the connection profile
const ccpPath = path.resolve(__dirname, '..', 'your_connection_profile.json');
const ccpJSON = fs.readFileSync(ccpPath, 'utf8');
const ccp = JSON.parse(ccpJSON);

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node_modules/
*.log

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const PubNub = require('pubnub');

const credentials = {
  publishKey: 'pub-c-...',
  subscribeKey: 'sub-c-...',
  secretKey: 'sec-c-...'
};

const CHANNELS = {
  TEST: 'TEST',

martenc

/*
JavaScript: Higher Order Functions
Part 2, JavaScript Map Method by Example

YouTube Video: http://uzr.co/javascript-map-method
JSFiddle: https://jsfiddle.net/joeyburzynski/j2bewfe9/
Gist: https://gist.github.com/JoeyBurzynski/91e0ea5f480f5f6bfbcca5df832225b7