![]() Points = ax.scatter(X_train, X_train, y_train) ![]() Surf = ax.plot_surface(x0, x1, y, rstride=1, cstride=1, color='red', alpha=0.4) (y_rf, score_rf, "RandomForestRegressor")]):Īx = fig.add_subplot(2, 2, i+1, projection='3d') (y_tree, score_tree, "DecisionTreeRegressor"), Y_rf = est_rf.predict(np.c_).reshape(x0.shape)įor i, (y, score, title) in enumerate([(y_truth, None, "Ground Truth"), Score_tree = est_tree.score(X_test, y_test) Y_tree = est_tree.predict(np.c_).reshape(x0.shape) Y_gp = est_gp.predict(np.c_).reshape(x0.shape) Parsimony_coefficient=0.01, random_state=0)Įst_rf = RandomForestRegressor(n_estimators=10) A random subtree of that subtree is then selected and this is ‘hoisted’ into the original subtrees location to form an offspring in the next generation. Hoist mutation takes the winner of a tournament and selects a random subtree from it. P_hoist_mutation=0.05, #0.05, The probability of performing hoist mutation on a tournament winner. Generations=30, stopping_criteria=0.01, #The required metric value required in order to stop evolution early. X_test = rng.uniform(-1, 1, 100).reshape(50, 2)Įst_gp = SymbolicRegressor(population_size=5000, #the number of programs in each generation Surf = ax.plot_surface(x0, x1, y_truth, rstride=1, cstride=1, color='red', alpha=0.4) ![]() Does anyone know what is going on? from gplearn.genetic import SymbolicRegressorįrom sklearn.ensemble import RandomForestRegressorįrom ee import DecisionTreeRegressorįrom import check_random_state However, if I multiply the equation by 0.0025 (shown in the second example) it cannot generate the equation anymore. It works perfectly fine and the equation is found in the first generation. The first example is copied from GP learn's documentation but I changed the equation to x1/x0. ![]() SOPHOMORES: Mikah Burris, Zayne Clappe, Madison Evans, Juan Garcia, Roan House, Koral Jackson, Keirnan Korthank, Dallin Lanier, Skylee Lindsey, Baylee Littlefield, Kristina Livingston, Esmeralda Malagon, Trinidad McDonell, Raul Paredes, Alexcia Sharp, Savannah Story, Siren Utecht, Brinna Whiteskunk, Taiah Wilson.įRESHMEN: Lexie Burton, Lyle Carver, Gwendolyn Cudkowicz, Alivia Durall, James Fairley, Dominic Gomez, Ashlyn Hall, Jalie Hightower, Max Howell, Max Johnson, Violetta Jones, Evan LaMunyon, Anna Lawrence, Diego Martinez, Cadence Miller, Lexa Muniz, Amiyah Ogo, Kadance Orr, Tearah Philpott, Megan Schmalz, Elizabeth Schnell, Avery Trimble, Kaitlyn Tsosie, Lucian Umberger.I'm just a beginner working on a school project, so maybe the question will be a bit hard to understand. JUNIORS: Taegan Allen, Wes Atcitty, Alejandro Evans, Austin Featherman, Nicholas Gropp, Croix Knauss, Cassandra McCully, Kayla Nielson, Ariana Pinard-Garvin, Koby Polich, Edie Rubalcava, Chance Wilber, Roman Winslow. SENIORS: Ansel Baker, YoRel Banks, Kaleb Barkhurst, Malia Begay, Logan Birch, Kylie Breitenbach, Will Brown, Mykal Bueno-Valdez, Rachael Burson, Megan Butler, TaeLynn Comisky, Alexis Cornett, Alyssa Cornett, Tyler Cutrone, Addison Davis, Tierra Decker, Dick Dorsey, Ian Dill, Selena Dutchie, Austin Ford, Ethan Golden, Abigayle Gray, Justin Gray, Randolph Graymountain, Ashlyn Hallman, Madison Harmon, Fayth Harvey, Denise Hernandez, Huy Huynh, Blake Keetch, Laney Kocourek, Manuela Lopez, Ryland Maestas, Rylee Majors, Nicholas Martin, Christopher Matimba, Emilie McConville, Sean Noble, Alexander Olson, Mikayla Owens, Angela Partington, Carae Perry, Davian Robinson, Faith Rubio, Brad Salisbury, Ivana Shirley-Kibel, Gianna Speroni, Kylie Spore, Jessa Springer, Samuel Toles, Jovanni Valles Cano, Teagan Whiteskunk, Kiffany Whitmer, Sydnee Wilson, Andrew Wood, Tristan York.
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